| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.94 | 9.545% | $106.1929 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $158.73 | 6.413% | $168.9094 | $168.91 | $168.90 | $168.90 |
| Purchase #3 | $156.43 | 3.284% | $161.5672 | $161.57 | $161.55 | $161.60 |
| Purchase #4 | $25.93 | 10.592% | $28.6765 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $144.81 | 8.189% | $156.6685 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $106.32 | 8.281% | $115.1244 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $38.26 | 9.519% | $41.902 | $41.90 | $41.90 | $41.90 |
| 7 purchase totals = | $727.42 | $779.0409 | $779.04 | $779.00 | $779.10 | |